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| author | Omar Sandoval <osandov@fb.com> | 2016-09-17 16:38:44 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-09-17 16:38:44 +0200 |
| commit | 88459642cba452630326b9cab1c651e09577d4e4 (patch) | |
| tree | cd7ecd917b294a92ff827b0e7dab526f0069547f /kernel/cred.c | |
| parent | blk-mq: account higher order dispatch (diff) | |
| download | linux-88459642cba452630326b9cab1c651e09577d4e4.tar.xz linux-88459642cba452630326b9cab1c651e09577d4e4.zip | |
blk-mq: abstract tag allocation out into sbitmap library
This is a generally useful data structure, so make it available to
anyone else who might want to use it. It's also a nice cleanup
separating the allocation logic from the rest of the tag handling logic.
The code is behind a new Kconfig option, CONFIG_SBITMAP, which is only
selected by CONFIG_BLOCK for now.
This should be a complete noop functionality-wise.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'kernel/cred.c')
0 files changed, 0 insertions, 0 deletions